diff --git a/Cargo.lock b/Cargo.lock
index a8e112b7423d92e7e9327f24febffb66b5432dd7..8f4acb3721b1d9cec729eaa6dde98550b17648ec 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -510,7 +510,7 @@ dependencies = [
  "pwasm-utils",
  "regex",
  "rustc_version",
- "semver",
+ "semver 1.0.0",
  "serde",
  "serde_json",
  "sp-core",
@@ -543,7 +543,7 @@ checksum = "081e3f0755c1f380c2d010481b6fa2e02973586d5f2b24eebb7a2a1d98b143d8"
 dependencies = [
  "camino",
  "cargo-platform",
- "semver",
+ "semver 0.11.0",
  "semver-parser",
  "serde",
  "serde_json",
@@ -643,7 +643,7 @@ name = "contract-metadata"
 version = "0.2.0"
 dependencies = [
  "pretty_assertions",
- "semver",
+ "semver 1.0.0",
  "serde",
  "serde_json",
  "url",
@@ -2709,7 +2709,7 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0dfe2087c51c460008730de8b57e6a320782fbfb312e1f4d520e6c6fae155ee"
 dependencies = [
- "semver",
+ "semver 0.11.0",
 ]
 
 [[package]]
@@ -2793,6 +2793,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "semver"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76b5842e81eb9bbea19276a9dbbda22ac042532f390a67ab08b895617978abf3"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "semver-parser"
 version = "0.10.2"
diff --git a/Cargo.toml b/Cargo.toml
index be523b3404c98e133c4ce9f957ca3fcfab3f0df7..5499729564704bb1d8bf27d9e6c01549e347623f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,7 +35,7 @@ toml = "0.5.8"
 rustc_version = "0.3.3"
 blake2 = "0.9.1"
 contract-metadata = { version = "0.2.0", path = "./metadata" }
-semver = { version = "0.11.0", features = ["serde"] }
+semver = { version = "1.0.0", features = ["serde"] }
 serde = { version = "1.0.126", default-features = false, features = ["derive"] }
 serde_json = "1.0.64"
 tempfile = "3.2.0"
diff --git a/metadata/Cargo.toml b/metadata/Cargo.toml
index adc41d8b5af58aee8ff05fc65bca85debe365156..55a1685894501273981f0efad366fabb94ab1844 100644
--- a/metadata/Cargo.toml
+++ b/metadata/Cargo.toml
@@ -17,7 +17,7 @@ include = ["Cargo.toml", "*.rs", "LICENSE"]
 path = "lib.rs"
 
 [dependencies]
-semver = { version = "0.11.0", features = ["serde"] }
+semver = { version = "1.0.0", features = ["serde"] }
 serde = { version = "1.0.126", default-features = false, features = ["derive"] }
 serde_json = "1.0.64"
 url = { version = "2.2.2", features = ["serde"] }